{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T09:09:43Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-UK-0FEOEB51XH",
    "type": "line",
    "country": "uk",
    "name": "Electricity, heating, solar and nuclear energy: United Kingdom public contracts since 2024",
    "url": "https://assay-systems.com/register/uk/line/electricity-heating-solar-and-nuclear-energy/",
    "summary": "326 award notices, 279 suppliers in the line electricity, heating, solar and nuclear energy, from the Contracts Finder register.",
    "text": [
      "Since January 2024 the line carries 326 award notices from 190 buyers. 279 suppliers share it.",
      "184 in 2024. 107 in 2025. 35 in the first 8 months of 2026.",
      "110 of them had no award notice in the register from January 2022 to 2023.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the Contracts Finder register."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/uk/"
      },
      {
        "name": "EDF Energy Customers Limited",
        "url": "https://assay-systems.com/register/uk/edf-energy-customers/"
      },
      {
        "name": "Vital Energi Utilities Ltd",
        "url": "https://assay-systems.com/register/uk/vital-energi-utilities/"
      },
      {
        "name": "SMART ELECTRONIC TECHNOLOGIES LTD",
        "url": "https://assay-systems.com/register/uk/smart-electronic-technologies/"
      },
      {
        "name": "EDF Energy Limited",
        "url": "https://assay-systems.com/register/uk/edf-energy/"
      },
      {
        "name": "TotalEnergies Gas & Power Ltd",
        "url": "https://assay-systems.com/register/uk/totalenergies-gas-power/"
      },
      {
        "name": "Joju Ltd",
        "url": "https://assay-systems.com/register/uk/joju-ltd/"
      },
      {
        "name": "SSE ENERGY SUPPLY LIMITED",
        "url": "https://assay-systems.com/register/uk/sse-energy-supply-limited/"
      },
      {
        "name": "NPOWER COMMERCIAL GAS LIMITED",
        "url": "https://assay-systems.com/register/uk/npower-commercial-gas-limited/"
      },
      {
        "name": "GW Power-Safe Limited",
        "url": "https://assay-systems.com/register/uk/gw-power-safe-limited/"
      },
      {
        "name": "EvoEnergy Ltd",
        "url": "https://assay-systems.com/register/uk/evoenergy-ltd/"
      },
      {
        "name": "Energy Efficient Solutions Group",
        "url": "https://assay-systems.com/register/uk/energy-efficient-solutions-group/"
      },
      {
        "name": "Dodd Group (Midlands) Limited",
        "url": "https://assay-systems.com/register/uk/dodd/"
      },
      {
        "name": "PHS Home Solutions Limited",
        "url": "https://assay-systems.com/register/uk/phs-home-solutions/"
      },
      {
        "name": "Constellia Public Ltd",
        "url": "https://assay-systems.com/register/uk/constellia-public/"
      },
      {
        "name": "LivGreen Futures Limited",
        "url": "https://assay-systems.com/register/uk/livgreen-futures-limited/"
      },
      {
        "name": "Equans Regeneration Limited",
        "url": "https://assay-systems.com/register/uk/equans-regeneration/"
      },
      {
        "name": "Mears Limited",
        "url": "https://assay-systems.com/register/uk/mears/"
      },
      {
        "name": "Rothwell Plumbing Services Limited",
        "url": "https://assay-systems.com/register/uk/rothwell-plumbing-services-limited/"
      },
      {
        "name": "Npower Ltd",
        "url": "https://assay-systems.com/register/uk/npower-ltd/"
      },
      {
        "name": "Ecolution Group",
        "url": "https://assay-systems.com/register/uk/ecolution-group/"
      },
      {
        "name": "Drax Energy Solutions Limited",
        "url": "https://assay-systems.com/register/uk/drax-energy-solutions-limited/"
      },
      {
        "name": "Correct Contract Services Limited",
        "url": "https://assay-systems.com/register/uk/correct-contract-services-limited/"
      },
      {
        "name": "Solar Advanced Systems Ltd",
        "url": "https://assay-systems.com/register/uk/solar-advanced-systems-ltd/"
      },
      {
        "name": "Bright Spark Ventures Ltd",
        "url": "https://assay-systems.com/register/uk/bright-spark-ventures-ltd/"
      },
      {
        "name": "YU ENERGY RETAIL LIMITED",
        "url": "https://assay-systems.com/register/uk/yu-energy-retail-limited/"
      },
      {
        "name": "CorEnergy Limited",
        "url": "https://assay-systems.com/register/uk/corenergy-limited/"
      },
      {
        "name": "Ineco Energy Limited",
        "url": "https://assay-systems.com/register/uk/ineco-energy-limited/"
      },
      {
        "name": "RE:GEN Group Limited",
        "url": "https://assay-systems.com/register/uk/re-gen/"
      },
      {
        "name": "Bell Group Limited",
        "url": "https://assay-systems.com/register/uk/bell/"
      },
      {
        "name": "Live Management Facilitate",
        "url": "https://assay-systems.com/register/uk/live-management-facilitate/"
      },
      {
        "name": "Mitie Technical Facilities Management Limited",
        "url": "https://assay-systems.com/register/uk/mitie-technical-facilities-management-limited/"
      },
      {
        "name": "Ove Arup & Partners Limited",
        "url": "https://assay-systems.com/register/uk/ove-arup-partners/"
      },
      {
        "name": "Sustainable Building Services (UK) Ltd",
        "url": "https://assay-systems.com/register/uk/sustainable-building-services/"
      },
      {
        "name": "Axis Europe PLC",
        "url": "https://assay-systems.com/register/uk/axis-europe/"
      },
      {
        "name": "Jackson Jackson & Sons Ltd",
        "url": "https://assay-systems.com/register/uk/jackson-jackson-sons-ltd/"
      },
      {
        "name": "Zip Heaters (UK) Ltd",
        "url": "https://assay-systems.com/register/uk/zip-heaters-uk-ltd/"
      },
      {
        "name": "Edmundson Electrical Limited",
        "url": "https://assay-systems.com/register/uk/edmundson-electrical/"
      },
      {
        "name": "Ecotricity Group Limited",
        "url": "https://assay-systems.com/register/uk/ecotricity-group-limited/"
      },
      {
        "name": "British Gas Trading Limited",
        "url": "https://assay-systems.com/register/uk/british-gas-trading-limited/"
      },
      {
        "name": "A J Taylor Electrical Contractors Limited",
        "url": "https://assay-systems.com/register/uk/a-j-taylor-electrical-contractors-limited/"
      },
      {
        "name": "E.ON Energy Solutions Limited",
        "url": "https://assay-systems.com/register/uk/e-on-energy-solutions-limited/"
      },
      {
        "name": "Seddon Construction Limited",
        "url": "https://assay-systems.com/register/uk/seddon-construction/"
      },
      {
        "name": "Phoenix Gas Services Ltd",
        "url": "https://assay-systems.com/register/uk/phoenix-gas-services-ltd/"
      },
      {
        "name": "TSG Building Services plc",
        "url": "https://assay-systems.com/register/uk/tsg-building-services/"
      },
      {
        "name": "Broad Oak Properties Ltd",
        "url": "https://assay-systems.com/register/uk/broad-oak-properties/"
      },
      {
        "name": "Corin Dudley Electrical Services Ltd",
        "url": "https://assay-systems.com/register/uk/corin-dudley-electrical-services-ltd/"
      },
      {
        "name": "Fortem Solutions Limited",
        "url": "https://assay-systems.com/register/uk/fortem-solutions-limited/"
      },
      {
        "name": "Etec Contract Services Ltd",
        "url": "https://assay-systems.com/register/uk/etec-contract-services/"
      },
      {
        "name": "Ameresco Ltd",
        "url": "https://assay-systems.com/register/uk/ameresco-ltd/"
      },
      {
        "name": "Greenlight Engineering Limited",
        "url": "https://assay-systems.com/register/uk/greenlight-engineering-limited/"
      },
      {
        "name": "Geo Green Power Limited",
        "url": "https://assay-systems.com/register/uk/geo-green-power-limited/"
      },
      {
        "name": "Amelio Enterprises Limited",
        "url": "https://assay-systems.com/register/uk/amelio-enterprises-limited/"
      },
      {
        "name": "Ivegate Limited",
        "url": "https://assay-systems.com/register/uk/ivegate-limited/"
      },
      {
        "name": "ADVANCED RENEWABLE POWER LTD",
        "url": "https://assay-systems.com/register/uk/advanced-renewable-power-ltd/"
      },
      {
        "name": "Vital Energi Solutions Limited",
        "url": "https://assay-systems.com/register/uk/vital-energi-solutions-limited/"
      },
      {
        "name": "ZLC Energy Ltd",
        "url": "https://assay-systems.com/register/uk/zlc-energy-ltd/"
      },
      {
        "name": "iChoosr Limited",
        "url": "https://assay-systems.com/register/uk/ichoosr-limited/"
      },
      {
        "name": "STANDISH ENERGY LIMITED",
        "url": "https://assay-systems.com/register/uk/standish-energy-limited/"
      },
      {
        "name": "Ecosafe Heating Limited",
        "url": "https://assay-systems.com/register/uk/ecosafe-heating-limited/"
      },
      {
        "name": "Leisure Energy Ltd",
        "url": "https://assay-systems.com/register/uk/leisure-energy-ltd/"
      },
      {
        "name": "BROOK GREEN SUPPLY LIMITED",
        "url": "https://assay-systems.com/register/uk/brook-green-supply-limited/"
      },
      {
        "name": "Go Low Carbon",
        "url": "https://assay-systems.com/register/uk/go-low-carbon/"
      },
      {
        "name": "char.gy Limited",
        "url": "https://assay-systems.com/register/uk/char-gy-limited/"
      },
      {
        "name": "Zenith Mechanical Services Ltd",
        "url": "https://assay-systems.com/register/uk/zenith-mechanical-services-ltd/"
      },
      {
        "name": "E.ON UK Heat Ltd",
        "url": "https://assay-systems.com/register/uk/e-on-uk-heat-ltd/"
      },
      {
        "name": "eEnergy Services UK Limited",
        "url": "https://assay-systems.com/register/uk/eenergy-services-uk-limited/"
      },
      {
        "name": "Carbon3 Ltd",
        "url": "https://assay-systems.com/register/uk/carbon3-ltd/"
      },
      {
        "name": "Absolar Solutions Limited",
        "url": "https://assay-systems.com/register/uk/absolar-solutions-limited/"
      },
      {
        "name": "Bradford Energy Limited",
        "url": "https://assay-systems.com/register/uk/bradford-energy-limited/"
      },
      {
        "name": "Alternative Heat Limited",
        "url": "https://assay-systems.com/register/uk/alternative-heat-limited/"
      },
      {
        "name": "BLUE SUN ENERGY LTD",
        "url": "https://assay-systems.com/register/uk/blue-sun-energy-ltd/"
      },
      {
        "name": "Bright Future Solar Ltd",
        "url": "https://assay-systems.com/register/uk/bright-future-solar-ltd/"
      },
      {
        "name": "Convert Energy Ltd",
        "url": "https://assay-systems.com/register/uk/convert-energy-ltd/"
      },
      {
        "name": "EDF Energy Medium",
        "url": "https://assay-systems.com/register/uk/edf-energy-medium/"
      },
      {
        "name": "Effective Energy Group LTD",
        "url": "https://assay-systems.com/register/uk/effective-energy-group-ltd/"
      },
      {
        "name": "Energy Gain UK",
        "url": "https://assay-systems.com/register/uk/energy-gain-uk/"
      },
      {
        "name": "Feed It Green Ltd",
        "url": "https://assay-systems.com/register/uk/feed-it-green-ltd/"
      },
      {
        "name": "Npower Business Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/npower-business-solutions-ltd/"
      },
      {
        "name": "PHOTON ENERGY LIMITED",
        "url": "https://assay-systems.com/register/uk/photon-energy-limited/"
      },
      {
        "name": "PV Fit Ltd",
        "url": "https://assay-systems.com/register/uk/pv-fit-ltd/"
      },
      {
        "name": "Revolution Energy Services Ltd",
        "url": "https://assay-systems.com/register/uk/revolution-energy-services-ltd/"
      },
      {
        "name": "Roofsoleil Ltd",
        "url": "https://assay-systems.com/register/uk/roofsoleil-ltd/"
      },
      {
        "name": "Shawton Energy Ltd",
        "url": "https://assay-systems.com/register/uk/shawton-energy-ltd/"
      },
      {
        "name": "Westwood Energy",
        "url": "https://assay-systems.com/register/uk/westwood-energy/"
      },
      {
        "name": "City Electrical Factors Limited",
        "url": "https://assay-systems.com/register/uk/city-electrical-factors/"
      },
      {
        "name": "T.J.Evers Limited",
        "url": "https://assay-systems.com/register/uk/t-j-evers-limited/"
      },
      {
        "name": "W G Wigginton Limited",
        "url": "https://assay-systems.com/register/uk/w-g-wigginton-limited/"
      },
      {
        "name": "Ian Williams Limited",
        "url": "https://assay-systems.com/register/uk/ian-williams/"
      },
      {
        "name": "Liberty Group Investments Limited",
        "url": "https://assay-systems.com/register/uk/liberty-group-investments-limited/"
      },
      {
        "name": "Watret & Co Limited",
        "url": "https://assay-systems.com/register/uk/watret-co-limited/"
      },
      {
        "name": "BSW Heating Ltd",
        "url": "https://assay-systems.com/register/uk/bsw-heating/"
      },
      {
        "name": "EE Thompson & Son Ltd",
        "url": "https://assay-systems.com/register/uk/ee-thompson-son-ltd/"
      },
      {
        "name": "Greyline Group Ltd",
        "url": "https://assay-systems.com/register/uk/greyline/"
      },
      {
        "name": "CLC Contractors Limited",
        "url": "https://assay-systems.com/register/uk/clc-contractors/"
      },
      {
        "name": "Lindum Group Ltd",
        "url": "https://assay-systems.com/register/uk/lindum/"
      },
      {
        "name": "ThermoServ Ltd",
        "url": "https://assay-systems.com/register/uk/thermoserv-ltd/"
      },
      {
        "name": "LAKER BUILDING MANAGEMENT SOLUTIONS LIMITED",
        "url": "https://assay-systems.com/register/uk/laker-building-management-solutions-limited/"
      },
      {
        "name": "Oakray Limited",
        "url": "https://assay-systems.com/register/uk/oakray-limited/"
      },
      {
        "name": "Mulalley and Company Limited",
        "url": "https://assay-systems.com/register/uk/mulalley/"
      },
      {
        "name": "PJA Electrics Ltd",
        "url": "https://assay-systems.com/register/uk/pja-electrics-ltd/"
      },
      {
        "name": "Robert Heath Heating Limited",
        "url": "https://assay-systems.com/register/uk/robert-heath-heating-limited/"
      },
      {
        "name": "CBRE MANAGED SERVICES LIMITED",
        "url": "https://assay-systems.com/register/uk/cbre-managed-services/"
      },
      {
        "name": "Centrica Business Solutions UK Ltd",
        "url": "https://assay-systems.com/register/uk/centrica-business-solutions-uk-ltd/"
      },
      {
        "name": "Clearview Intelligence Ltd",
        "url": "https://assay-systems.com/register/uk/clearview-intelligence-ltd/"
      },
      {
        "name": "Matthews and Tannert Ltd",
        "url": "https://assay-systems.com/register/uk/matthews-and-tannert-ltd/"
      },
      {
        "name": "Vinci Construction UK Ltd",
        "url": "https://assay-systems.com/register/uk/vinci-construction/"
      },
      {
        "name": "SABA PARK SERVICES UK LIMITED",
        "url": "https://assay-systems.com/register/uk/saba-park-services-uk-limited/"
      },
      {
        "name": "NATIONAL GRID ELECTRICITY DISTRIBUTION (EAST MIDLANDS) PLC",
        "url": "https://assay-systems.com/register/uk/national-grid-electricity-distribution-east-midlands-plc/"
      },
      {
        "name": "Taylor Construction Plant Ltd",
        "url": "https://assay-systems.com/register/uk/taylor-construction-plant-ltd/"
      },
      {
        "name": "Novus Property Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/novus-property-solutions/"
      },
      {
        "name": "Switch2 Energy Ltd",
        "url": "https://assay-systems.com/register/uk/switch2-energy-ltd/"
      },
      {
        "name": "Electrical Testing Ltd",
        "url": "https://assay-systems.com/register/uk/electrical-testing-ltd/"
      },
      {
        "name": "Aspect Group Services Limited",
        "url": "https://assay-systems.com/register/uk/aspect-group-services-limited/"
      },
      {
        "name": "Esh Construction Ltd",
        "url": "https://assay-systems.com/register/uk/esh-construction/"
      },
      {
        "name": "Land Use Consultants",
        "url": "https://assay-systems.com/register/uk/land-use-consultants/"
      },
      {
        "name": "Marlborough Highways Limited",
        "url": "https://assay-systems.com/register/uk/marlborough-highways-limited/"
      },
      {
        "name": "Stark Software International Limited",
        "url": "https://assay-systems.com/register/uk/stark-software-international-limited/"
      },
      {
        "name": "Mitie Limited",
        "url": "https://assay-systems.com/register/uk/mitie/"
      },
      {
        "name": "UK Gas Services Limited",
        "url": "https://assay-systems.com/register/uk/uk-gas-services-limited/"
      },
      {
        "name": "NATIONAL PHYSICAL LABORATORY LIMITED",
        "url": "https://assay-systems.com/register/uk/national-physical-laboratory-limited/"
      },
      {
        "name": "GSM LTD",
        "url": "https://assay-systems.com/register/uk/gsm-ltd/"
      },
      {
        "name": "Forest Electrical Services",
        "url": "https://assay-systems.com/register/uk/forest-electrical-services/"
      },
      {
        "name": "Aaron Services Limited",
        "url": "https://assay-systems.com/register/uk/aaron-services/"
      },
      {
        "name": "NRT Group",
        "url": "https://assay-systems.com/register/uk/nrt-group/"
      },
      {
        "name": "Mitie FM Ltd.",
        "url": "https://assay-systems.com/register/uk/mitie-fm/"
      },
      {
        "name": "BCS (ELECTRICAL AND BUILDING) LTD",
        "url": "https://assay-systems.com/register/uk/bcs-electrical-and-building-ltd/"
      },
      {
        "name": "Altitude Services Limited",
        "url": "https://assay-systems.com/register/uk/altitude-services-limited/"
      },
      {
        "name": "Morgan Lambert Limited",
        "url": "https://assay-systems.com/register/uk/morgan-lambert/"
      },
      {
        "name": "Guildmore Limited",
        "url": "https://assay-systems.com/register/uk/guildmore-limited/"
      },
      {
        "name": "Energy Conservation Solutions Limited",
        "url": "https://assay-systems.com/register/uk/energy-conservation-solutions-limited/"
      },
      {
        "name": "Central Roofing & Building Services",
        "url": "https://assay-systems.com/register/uk/central-roofing-building-services/"
      },
      {
        "name": "A Connolly Ltd",
        "url": "https://assay-systems.com/register/uk/a-connolly/"
      },
      {
        "name": "UK Power Networks",
        "url": "https://assay-systems.com/register/uk/uk-power-networks/"
      },
      {
        "name": "SEFE ENERGY LIMITED",
        "url": "https://assay-systems.com/register/uk/sefe-energy/"
      },
      {
        "name": "Sure Maintenance Ltd",
        "url": "https://assay-systems.com/register/uk/sure-maintenance/"
      },
      {
        "name": "DFP Services Ltd",
        "url": "https://assay-systems.com/register/uk/dfp-services/"
      },
      {
        "name": "Gasway Services Limited",
        "url": "https://assay-systems.com/register/uk/gasway-services-limited/"
      },
      {
        "name": "SMS Environmental Limited",
        "url": "https://assay-systems.com/register/uk/sms-environmental-limited/"
      },
      {
        "name": "Westville Limited",
        "url": "https://assay-systems.com/register/uk/westville-limited/"
      },
      {
        "name": "KDE Limited",
        "url": "https://assay-systems.com/register/uk/kde-limited/"
      },
      {
        "name": "PFL Electrical Ltd",
        "url": "https://assay-systems.com/register/uk/pfl-electrical-ltd/"
      },
      {
        "name": "Cable Test Limited",
        "url": "https://assay-systems.com/register/uk/cable-test-limited/"
      },
      {
        "name": "Cornerstone (East Anglia) Limited",
        "url": "https://assay-systems.com/register/uk/cornerstone-east-anglia-limited/"
      },
      {
        "name": "Pilon Limited",
        "url": "https://assay-systems.com/register/uk/pilon/"
      },
      {
        "name": "Synergize Ltd",
        "url": "https://assay-systems.com/register/uk/synergize-ltd/"
      },
      {
        "name": "Bonney & Jarman Ltd",
        "url": "https://assay-systems.com/register/uk/bonney-jarman-ltd/"
      },
      {
        "name": "BPM Contracting Services Ltd",
        "url": "https://assay-systems.com/register/uk/bpm-contracting-services-ltd/"
      },
      {
        "name": "Buston and Maughan Ltd",
        "url": "https://assay-systems.com/register/uk/buston-and-maughan/"
      },
      {
        "name": "SOLUTIONS 30 UK LIMITED",
        "url": "https://assay-systems.com/register/uk/solutions-30-uk-limited/"
      },
      {
        "name": "Arc Group London Limited",
        "url": "https://assay-systems.com/register/uk/arc-group-london-limited/"
      },
      {
        "name": "WIL-LEC ELECTRICAL CONTRACTORS LTD",
        "url": "https://assay-systems.com/register/uk/wil-lec-electrical-contractors-ltd/"
      },
      {
        "name": "Hewer Facilities Management Ltd",
        "url": "https://assay-systems.com/register/uk/hewer-facilities-management-ltd/"
      },
      {
        "name": "RAAM Construction Limited",
        "url": "https://assay-systems.com/register/uk/raam-construction-limited/"
      },
      {
        "name": "Krol Corlett Construction Ltd",
        "url": "https://assay-systems.com/register/uk/krol-corlett-construction/"
      },
      {
        "name": "Amberside Advisors Ltd",
        "url": "https://assay-systems.com/register/uk/amberside-advisors-ltd/"
      },
      {
        "name": "Carbon Trust Advisory Limited",
        "url": "https://assay-systems.com/register/uk/carbon-trust-advisory-limited/"
      },
      {
        "name": "Green Energy Switch",
        "url": "https://assay-systems.com/register/uk/green-energy-switch/"
      },
      {
        "name": "Marshall and McCourt Plumbing & Heating Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/marshall-and-mccourt-plumbing-heating-contractors-ltd/"
      },
      {
        "name": "Dorset Energy Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/dorset-energy-solutions-ltd/"
      },
      {
        "name": "Connected Energy Limited",
        "url": "https://assay-systems.com/register/uk/connected-energy-limited/"
      },
      {
        "name": "Lantei Ltd",
        "url": "https://assay-systems.com/register/uk/lantei-ltd/"
      },
      {
        "name": "SOLAR VOLTAICS LIMITED",
        "url": "https://assay-systems.com/register/uk/solar-voltaics-limited/"
      },
      {
        "name": "Low Carbon Exchange Ltd",
        "url": "https://assay-systems.com/register/uk/low-carbon-exchange-ltd/"
      },
      {
        "name": "Snape Contracting Services Ltd",
        "url": "https://assay-systems.com/register/uk/snape-contracting-services-ltd/"
      },
      {
        "name": "PYRAMID SOLUTION SOUTH EAST LIMITED T/A A Pyramid Eco",
        "url": "https://assay-systems.com/register/uk/pyramid-solution-south-east-limited-t-a-a-pyramid-eco/"
      },
      {
        "name": "INSPIRED",
        "url": "https://assay-systems.com/register/uk/inspired/"
      },
      {
        "name": "Naked Solar",
        "url": "https://assay-systems.com/register/uk/naked-solar/"
      },
      {
        "name": "City Energy Network Limited",
        "url": "https://assay-systems.com/register/uk/city-energy-network-limited/"
      },
      {
        "name": "LCB Construction limited",
        "url": "https://assay-systems.com/register/uk/lcb-construction-limited/"
      },
      {
        "name": "MEGA ELECTRICAL NW LTD",
        "url": "https://assay-systems.com/register/uk/mega-electrical-nw-ltd/"
      },
      {
        "name": "Eco Approach Ltd",
        "url": "https://assay-systems.com/register/uk/eco-approach-ltd/"
      },
      {
        "name": "IZ Energy Services Ltd",
        "url": "https://assay-systems.com/register/uk/iz-energy-services-ltd/"
      },
      {
        "name": "RE:GEN North East Limited",
        "url": "https://assay-systems.com/register/uk/re-gen-north-east/"
      },
      {
        "name": "Raven Repairs Limited",
        "url": "https://assay-systems.com/register/uk/raven-repairs-limited/"
      },
      {
        "name": "RenEnergy Ltd",
        "url": "https://assay-systems.com/register/uk/renenergy-ltd/"
      },
      {
        "name": "PRIMECH BUILDING SERVICES LIMITED",
        "url": "https://assay-systems.com/register/uk/primech-building-services-limited/"
      },
      {
        "name": "Fair Heat Limited",
        "url": "https://assay-systems.com/register/uk/fair-heat-limited/"
      },
      {
        "name": "Anelec Electrical Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/anelec-electrical-contractors-ltd/"
      },
      {
        "name": "The Green Way Solar Ltd",
        "url": "https://assay-systems.com/register/uk/the-green-way-solar-ltd/"
      },
      {
        "name": "BAILEY'S HEATING COMPANY LTD",
        "url": "https://assay-systems.com/register/uk/bailey-s-heating-company-ltd/"
      },
      {
        "name": "Solar Maintenance Services",
        "url": "https://assay-systems.com/register/uk/solar-maintenance-services/"
      },
      {
        "name": "Redbridge Property Services Limited",
        "url": "https://assay-systems.com/register/uk/redbridge-property-services-limited/"
      },
      {
        "name": "Next Energy Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/next-energy-solutions-ltd/"
      },
      {
        "name": "Duplex Care Ltd",
        "url": "https://assay-systems.com/register/uk/duplex-care-ltd/"
      },
      {
        "name": "Joju Solar",
        "url": "https://assay-systems.com/register/uk/joju-solar/"
      },
      {
        "name": "Cocuun Ltd",
        "url": "https://assay-systems.com/register/uk/cocuun-ltd/"
      },
      {
        "name": "Switched live Electrical LTD",
        "url": "https://assay-systems.com/register/uk/switched-live-electrical-ltd/"
      },
      {
        "name": "Envo Energy Solutions",
        "url": "https://assay-systems.com/register/uk/envo-energy-solutions/"
      },
      {
        "name": "Lukeman Electrical Ltd",
        "url": "https://assay-systems.com/register/uk/lukeman-electrical-ltd/"
      },
      {
        "name": "Gem Heating Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/gem-heating-solutions-ltd/"
      },
      {
        "name": "Greenmount Projects Ltd",
        "url": "https://assay-systems.com/register/uk/greenmount-projects-ltd/"
      },
      {
        "name": "Signix Ltd",
        "url": "https://assay-systems.com/register/uk/signix-ltd/"
      },
      {
        "name": "Watkins Energy Limited",
        "url": "https://assay-systems.com/register/uk/watkins-energy-limited/"
      },
      {
        "name": "SerConnect Ltd",
        "url": "https://assay-systems.com/register/uk/serconnect-ltd/"
      },
      {
        "name": "Green Homes Grant Installs Ltd",
        "url": "https://assay-systems.com/register/uk/green-homes-grant-installs-ltd/"
      },
      {
        "name": "Calisen",
        "url": "https://assay-systems.com/register/uk/calisen/"
      },
      {
        "name": "The Dwelling Doctors Ltd",
        "url": "https://assay-systems.com/register/uk/the-dwelling-doctors-ltd/"
      },
      {
        "name": "CARBON POINT CONNECTIONS LTD",
        "url": "https://assay-systems.com/register/uk/carbon-point-connections-ltd/"
      },
      {
        "name": "Wright Renewable Heating LTD",
        "url": "https://assay-systems.com/register/uk/wright-renewable-heating-ltd/"
      },
      {
        "name": "Earth Energies LTD",
        "url": "https://assay-systems.com/register/uk/earth-energies-ltd/"
      },
      {
        "name": "Green Leaf Engineering Ltd",
        "url": "https://assay-systems.com/register/uk/green-leaf-engineering-ltd/"
      },
      {
        "name": "SOLNET CONSULTANTS LIMITED",
        "url": "https://assay-systems.com/register/uk/solnet-consultants-limited/"
      },
      {
        "name": "KOMPRESSOR HEAT LTD",
        "url": "https://assay-systems.com/register/uk/kompressor-heat-ltd/"
      },
      {
        "name": "EFAM Air Ltd",
        "url": "https://assay-systems.com/register/uk/efam-air-ltd/"
      },
      {
        "name": "Primis Roofing and Construction Limited",
        "url": "https://assay-systems.com/register/uk/primis-roofing-and-construction-limited/"
      },
      {
        "name": "RE:GEN Yorkshire and East Midlands Limited",
        "url": "https://assay-systems.com/register/uk/re-gen-yorkshire-and-east-midlands-limited/"
      },
      {
        "name": "Cohorts LLP",
        "url": "https://assay-systems.com/register/uk/cohorts-llp/"
      },
      {
        "name": "Absolute Solar and Wind",
        "url": "https://assay-systems.com/register/uk/absolute-solar-and-wind/"
      },
      {
        "name": "Everwarm Ltd",
        "url": "https://assay-systems.com/register/uk/everwarm/"
      },
      {
        "name": "3Ti Energy Hubs Ltd",
        "url": "https://assay-systems.com/register/uk/3ti-energy-hubs-ltd/"
      },
      {
        "name": "Aegletes III Holdco Limited - Awarded 27/10/2025 post Lot 5 clar",
        "url": "https://assay-systems.com/register/uk/aegletes-iii-holdco-limited-awarded-27-10-2025-post-lot-5-clar/"
      },
      {
        "name": "Arc Group London Limited",
        "url": "https://assay-systems.com/register/uk/arc-group-london-limited-2661/"
      },
      {
        "name": "ASH Integrated Services Ltd",
        "url": "https://assay-systems.com/register/uk/ash-integrated-services-ltd/"
      },
      {
        "name": "Asset+ Energy Performance Ltd.",
        "url": "https://assay-systems.com/register/uk/asset-energy-performance-ltd/"
      },
      {
        "name": "Auream energy ltd",
        "url": "https://assay-systems.com/register/uk/auream-energy-ltd/"
      },
      {
        "name": "Beam Global Inc.",
        "url": "https://assay-systems.com/register/uk/beam-global-inc/"
      },
      {
        "name": "Cactus Energy Solutions Ltd",
        "url": "https://assay-systems.com/register/uk/cactus-energy-solutions-ltd/"
      },
      {
        "name": "Calisen Group - Removed 27/10/2025 post Lot 5 clarification",
        "url": "https://assay-systems.com/register/uk/calisen-group-removed-27-10-2025-post-lot-5-clarification/"
      },
      {
        "name": "Centrica Business Solutions UK Ltd - Withdrew 27/10/2025",
        "url": "https://assay-systems.com/register/uk/centrica-business-solutions-uk-ltd-withdrew-27-10-2025/"
      },
      {
        "name": "CLP Group FS Ltd",
        "url": "https://assay-systems.com/register/uk/clp-group-fs-ltd-fca3/"
      },
      {
        "name": "Ekwateur",
        "url": "https://assay-systems.com/register/uk/ekwateur/"
      },
      {
        "name": "Electech Essex Limited",
        "url": "https://assay-systems.com/register/uk/electech-essex-limited/"
      },
      {
        "name": "Electrabel nv",
        "url": "https://assay-systems.com/register/uk/electrabel-nv/"
      },
      {
        "name": "Elkraft AB",
        "url": "https://assay-systems.com/register/uk/elkraft-ab/"
      },
      {
        "name": "Emergent Energy Systems Ltd",
        "url": "https://assay-systems.com/register/uk/emergent-energy-systems-ltd/"
      },
      {
        "name": "ENGIE Power Limited",
        "url": "https://assay-systems.com/register/uk/engie-power-limited/"
      },
      {
        "name": "Equans",
        "url": "https://assay-systems.com/register/uk/equans/"
      },
      {
        "name": "Farrendale Limited",
        "url": "https://assay-systems.com/register/uk/farrendale-limited/"
      },
      {
        "name": "FF Furbnow Limited",
        "url": "https://assay-systems.com/register/uk/ff-furbnow-limited/"
      },
      {
        "name": "Garfield Builders Ltd",
        "url": "https://assay-systems.com/register/uk/garfield-builders-ltd/"
      },
      {
        "name": "GHE Electrical, Fire & Security Ltd",
        "url": "https://assay-systems.com/register/uk/ghe-electrical-fire-security-ltd/"
      },
      {
        "name": "Hellio Solutions",
        "url": "https://assay-systems.com/register/uk/hellio-solutions/"
      },
      {
        "name": "Houghton Building Ltd",
        "url": "https://assay-systems.com/register/uk/houghton-building-ltd/"
      },
      {
        "name": "IZ Energy Services Ltd - Withdrew 09/09/2025",
        "url": "https://assay-systems.com/register/uk/iz-energy-services-ltd-withdrew-09-09-2025/"
      },
      {
        "name": "JK BUILD LIMITED",
        "url": "https://assay-systems.com/register/uk/jk-build-limited/"
      },
      {
        "name": "Laser Energy Buying Group",
        "url": "https://assay-systems.com/register/uk/laser-energy-buying-group/"
      },
      {
        "name": "Love Solar Ltd",
        "url": "https://assay-systems.com/register/uk/love-solar-ltd/"
      },
      {
        "name": "LTi Metaltech Ltd",
        "url": "https://assay-systems.com/register/uk/lti-metaltech-ltd/"
      },
      {
        "name": "Microgeneration Technologies Ltd",
        "url": "https://assay-systems.com/register/uk/microgeneration-technologies-ltd/"
      },
      {
        "name": "Natural Generation Limited",
        "url": "https://assay-systems.com/register/uk/natural-generation-limited/"
      },
      {
        "name": "Noventa - Helix Heat & Power I Limited",
        "url": "https://assay-systems.com/register/uk/noventa-helix-heat-power-i-limited/"
      },
      {
        "name": "Octopus Investments Ltd",
        "url": "https://assay-systems.com/register/uk/octopus-investments-ltd/"
      },
      {
        "name": "ODS Group",
        "url": "https://assay-systems.com/register/uk/ods-group/"
      },
      {
        "name": "Optimus Electrical Contractors Ltd",
        "url": "https://assay-systems.com/register/uk/optimus-electrical-contractors-ltd/"
      },
      {
        "name": "PHOTON ENERGY LIMITED Consortium",
        "url": "https://assay-systems.com/register/uk/photon-energy-limited-consortium/"
      },
      {
        "name": "PITTS WILSON LIMITED",
        "url": "https://assay-systems.com/register/uk/pitts-wilson-limited/"
      },
      {
        "name": "PNP Electrical Services Ltd",
        "url": "https://assay-systems.com/register/uk/pnp-electrical-services-ltd/"
      },
      {
        "name": "Popay Procurement Ltd",
        "url": "https://assay-systems.com/register/uk/popay-procurement-ltd/"
      },
      {
        "name": "Pro EV Group",
        "url": "https://assay-systems.com/register/uk/pro-ev-group/"
      },
      {
        "name": "Project Energy Ltd",
        "url": "https://assay-systems.com/register/uk/project-energy-ltd/"
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      {
        "name": "Quantum Group Renewables LLP",
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      },
      {
        "name": "RE: GEN North West Limited",
        "url": "https://assay-systems.com/register/uk/re-gen-north-west-limited/"
      },
      {
        "name": "RPS Electrical Ltd",
        "url": "https://assay-systems.com/register/uk/rps-electrical-ltd/"
      },
      {
        "name": "SCJ Electrical and Renewables Limited",
        "url": "https://assay-systems.com/register/uk/scj-electrical-and-renewables-limited/"
      },
      {
        "name": "Snug Home Insulations Ltd",
        "url": "https://assay-systems.com/register/uk/snug-home-insulations-ltd/"
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      {
        "name": "Solar Capture Technologies Ltd",
        "url": "https://assay-systems.com/register/uk/solar-capture-technologies-ltd/"
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        "name": "SOLAR FOR SCHOOLS CBS LIMITED",
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        "name": "Solar Options for Schools Limited",
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      },
      {
        "name": "South Coast Building Company Ltd",
        "url": "https://assay-systems.com/register/uk/south-coast-building-company-ltd/"
      },
      {
        "name": "Sungod Solar Ltd T/A SGS Energy",
        "url": "https://assay-systems.com/register/uk/sungod-solar-ltd-t-a-sgs-energy/"
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      {
        "name": "Titan Es Limited",
        "url": "https://assay-systems.com/register/uk/titan-es-limited/"
      },
      {
        "name": "Two Blues Solar UK Holdco Limited",
        "url": "https://assay-systems.com/register/uk/two-blues-solar-uk-holdco-limited/"
      },
      {
        "name": "Verde Services Limited",
        "url": "https://assay-systems.com/register/uk/verde-services-limited/"
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      {
        "name": "Wells Electrical Contractors Ltd",
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      },
      {
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        "url": "https://assay-systems.com/register/uk/west-mercia/"
      },
      {
        "name": "West Mercia Energy",
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      {
        "name": "YUMA INSTALLATIONS LTD",
        "url": "https://assay-systems.com/register/uk/yuma-installations-ltd/"
      },
      {
        "name": "Zing Energy Ltd",
        "url": "https://assay-systems.com/register/uk/zing-energy-ltd/"
      },
      {
        "name": "All suppliers in United Kingdom, A to Z",
        "url": "https://assay-systems.com/register/uk/a-z/"
      }
    ],
    "assay_record": "ASY-UK-0FEOEB51XH",
    "cite_as": "Assay Systems, \"Electricity, heating, solar and nuclear energy: United Kingdom public contracts since 2024\", https://assay-systems.com/register/uk/line/electricity-heating-solar-and-nuclear-energy/"
  }
}